Dreaming in the late morning: summation of REM and diurnal cortical activation.
Consciousness and Cognition September 1, 1995 J Antrobus, T Kondo, R Reinsel et al.
Since the discovery that the characteristics of dreaming sleep are far stronger in Stage 1 rapid eye movement (REM) sleep than in any other biological state, investigators have attempted to determine the relative responsibility of the tonic versus the phasic properties of REM sleep for the different characteristics of dreaming--features such as the amount of information in the dream report, the...